20146435684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{22271}}^1$

素因数の和:22596

約数の個数: 48

約数和(自身を含む): 38187749376

約数和(自身を除く): 18041313692

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 251, 502, 901, 1004, 1802, 3604, 4267, 8534, 13303, 17068, 22271, 26606, 44542, 53212, 89084, 226151, 378607, 452302, 757214, 904604, 1180363, 1514428, 2360726, 4721452, 5590021, 11180042, 20066171, 22360084, 40132342, 80264684, 95030357, 190060714, 296271113, 380121428, 592542226, 1185084452, 5036608921, 10073217842, 20146435684]

約数ペア:

[(1, 20146435684), (2, 10073217842), (4, 5036608921), (17, 1185084452), (34, 592542226), (53, 380121428), (68, 296271113), (106, 190060714), (212, 95030357), (251, 80264684), (502, 40132342), (901, 22360084), (1004, 20066171), (1802, 11180042), (3604, 5590021), (4267, 4721452), (8534, 2360726), (13303, 1514428), (17068, 1180363), (22271, 904604), (26606, 757214), (44542, 452302), (53212, 378607), (89084, 226151)]